244463520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2403

約数の個数: 192

約数和(自身を含む): 908845056

約数和(自身を除く): 664381536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2347, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4694, 4960, 5208, 6510, 6944, 7041, 7440, 8680, 9388, 10416, 11735, 13020, 14082, 14880, 16429, 17360, 18776, 20832, 23470, 26040, 28164, 32858, 34720, 35205, 37552, 46940, 49287, 52080, 56328, 65716, 70410, 72757, 75104, 82145, 93880, 98574, 104160, 112656, 131432, 140820, 145514, 164290, 187760, 197148, 218271, 225312, 246435, 262864, 281640, 291028, 328580, 363785, 375520, 394296, 436542, 492870, 509299, 525728, 563280, 582056, 657160, 727570, 788592, 873084, 985740, 1018598, 1091355, 1126560, 1164112, 1314320, 1455140, 1527897, 1577184, 1746168, 1971480, 2037196, 2182710, 2328224, 2546495, 2628640, 2910280, 3055794, 3492336, 3942960, 4074392, 4365420, 5092990, 5820560, 6111588, 6984672, 7639485, 7885920, 8148784, 8730840, 10185980, 11641120, 12223176, 15278970, 16297568, 17461680, 20371960, 24446352, 30557940, 34923360, 40743920, 48892704, 61115880, 81487840, 122231760, 244463520]

約数ペア:

[(1, 244463520), (2, 122231760), (3, 81487840), (4, 61115880), (5, 48892704), (6, 40743920), (7, 34923360), (8, 30557940), (10, 24446352), (12, 20371960), (14, 17461680), (15, 16297568), (16, 15278970), (20, 12223176), (21, 11641120), (24, 10185980), (28, 8730840), (30, 8148784), (31, 7885920), (32, 7639485), (35, 6984672), (40, 6111588), (42, 5820560), (48, 5092990), (56, 4365420), (60, 4074392), (62, 3942960), (70, 3492336), (80, 3055794), (84, 2910280), (93, 2628640), (96, 2546495), (105, 2328224), (112, 2182710), (120, 2037196), (124, 1971480), (140, 1746168), (155, 1577184), (160, 1527897), (168, 1455140), (186, 1314320), (210, 1164112), (217, 1126560), (224, 1091355), (240, 1018598), (248, 985740), (280, 873084), (310, 788592), (336, 727570), (372, 657160), (420, 582056), (434, 563280), (465, 525728), (480, 509299), (496, 492870), (560, 436542), (620, 394296), (651, 375520), (672, 363785), (744, 328580), (840, 291028), (868, 281640), (930, 262864), (992, 246435), (1085, 225312), (1120, 218271), (1240, 197148), (1302, 187760), (1488, 164290), (1680, 145514), (1736, 140820), (1860, 131432), (2170, 112656), (2347, 104160), (2480, 98574), (2604, 93880), (2976, 82145), (3255, 75104), (3360, 72757), (3472, 70410), (3720, 65716), (4340, 56328), (4694, 52080), (4960, 49287), (5208, 46940), (6510, 37552), (6944, 35205), (7041, 34720), (7440, 32858), (8680, 28164), (9388, 26040), (10416, 23470), (11735, 20832), (13020, 18776), (14082, 17360), (14880, 16429)]